Answer :
Add 8 positive unit tiles to both sides and create zero pairs.
The correct option is (B).
What is Algebra?
The part of mathematics that helps represent problems or situations in the form of mathematical expressions.
Given:
x + (- 8) = 3 x + 6
x- 8 = 3x +6
First,
Add 8 positive unit tiles to both sides
x- 8 + 8 = 3x +6 + 8
x= 3x +14
The, creates pair
3x-x = -14
x= -7
Hence, Add 8 positive unit tiles to both sides and create zero pairs.
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